CN201555276U

CN201555276U - Gas stove head residual heat water heater

Info

Publication number: CN201555276U
Application number: CN2009202714068U
Authority: CN
Inventors: 于观武
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-20
Filing date: 2009-11-20
Publication date: 2010-08-18
Anticipated expiration: 2019-11-20

Abstract

The utility model discloses a gas stove head residual heat water heater, which comprises a flue heat collector and a water supplement device. The flue heat collector is provided with a flue water jacket and a smoke passage. A stove head heat collector is connected to the lower end of the flue heat collector, a stove head water jacket communicated with the flue water jacket is arranged inside the annular stove head heat collector, an inner cavity of the stove head heat collector is used as a stove head combustion chamber, one side of the combustion chamber is communicated with the smoke passage, and the top portion of the flue water jacket is sealed. One side of the flue water jacket is provided with a moisture divider, the moisture divider is communicated with the upper end of the flue water jacket through a primary guide pipe and a secondary guide pipe, and the water supplement device is communicated with the bottom portion of the stove head water jacket through a pipeline. The water heater is used for use of stove residual heat in hotels, restaurants and the like, not only saves energy and reduces waste and pollution, but also can prepare hot water, thereby achieving the effect of consumption reduction and effect enhancement.

Description

The gas burner residue heat water heater

Technical field

The utility model belongs to kitchen range top UTILIZATION OF VESIDUAL HEAT IN technical field, specifically relates to a kind of device that utilizes kitchen range top waste heat to add hot water.

Background technology

The employed kitchen range in kitchen in unit dining rooms such as school, army, industrial and mining enterprises, and hotel now, dining room mostly are gas-cooker.During culinary art, mostly be very hot oven and fry suddenly, flare is leapt up outward, and high-temperature flue gas also is directly to drain through smoke exhaust ventilator, and kitchen range top waste heat is difficult to utilize; Simultaneously, the cook in culinary art, almost have the time of half be garnishes, flavouring material, sabot and wash the pot etc., " changing hand " with between scrubbing, stove fire is in empty burning state, not only wasted a large amount of fuel, and increase the discharging of greenhouse gases, the weighting ring environment pollution also can bring more health harm to the cook.For reducing the empty phenomenon of burning, what have installs the flame automatic controller additional on cooking stove, reduce firepower when the cook " changes hand " and scrubs, and reduces consumption; Passing through of also having improved kitchen range, increases to adopt hot side and improve the combustion gas utilization rate.These methods, though play a role to reducing the combustion gas loss and improving the combustion gas utilization rate, universal functionality is single, uses inconvenience, the energy-saving and pollution-reducing weak effect.When particularly very hot oven is fried suddenly, not obvious to aspect effects such as the control of flame, high-temperature flue gas and afterheat utilization.Meanwhile, units such as hotel, dining room, dining room all need a large amount of hot water every day, and need facility hot-water supplies such as boiler dedicated, and not only investment is big, consumes a large amount of energy, and causes environmental pollution easily.That is to say that units such as hotel, dining room exist the waste of the energy on the one hand, simultaneously also again consumes energy obtain hot water.The applicant discloses a kind of device that utilizes the cooking stove flue gas to add hot water in " flue thermal-arrest self arrangement boiler " (patent No. is 200520082950.X) of application in 2005, this device only is suitable for coal-fired stove, it utilizes high-temperature flue gas to water heating in the chuck, the kitchen range ember is not utilized, the thermal efficiency is not high, and boiling water yields poorly; It is not smooth also to exist the hot water discharge, is easy to generate bumping, uses dangerous.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of thermal efficiency height, draining gas burner residue heat water heater unobstructed, safe in utilization.

For solving the problems of the technologies described above, the utility model comprises flue heating device, hutch water device, the flue heating device is provided with flue water jacket and exhaust gases passes, its design feature is to be connected with the kitchen range heating device in flue heating device lower end, this kitchen range heating device is an annular, wherein is provided with the kitchen range water jacket that is communicated with the flue water jacket, and the inner chamber of kitchen range heating device is as the kitchen range combustion chamber, described combustion chamber one side communicates with exhaust gases passes, and flue water jacket top is closed; Be provided with the steam current divider in flue water jacket one side, the steam current divider is communicated with flue water jacket upper end by elementary mozzle and secondary mozzle, described elementary mozzle is asymmetric " U " type shape, its delivery port level height is higher than water inlet, secondary mozzle is " L " shape, and its water inlet is positioned at below the elementary mozzle water inlet; The delivery port of elementary mozzle and secondary mozzle all is not less than the hutch water device maximum water level; The drainpipe of steam current divider lower end is connected with storage tank; Be provided with automatic controller for water level in the water tank of hutch water device, hutch water device is communicated with kitchen range water jacket bottom by pipeline.

The delivery port of described elementary mozzle and water inlet difference in height are 5-10 centimetre, the distance of elementary mozzle water inlet and flue water jacket inner chamber roof is 5-10 centimetre, secondary mozzle water inlet is positioned at following 30-40 centimetre of elementary mozzle water inlet, and secondary mozzle delivery port is higher than elementary mozzle delivery port.

Be provided with the anti-stream cover that is positioned at elementary mozzle delivery port upper end in the described steam current divider.

Described kitchen range heating device and flue heating device are 2 parallel connections, shared therebetween 1 cover hutch water device and steam current divider.

Described elementary mozzle and secondary mozzle are provided with control valve.

Described pipeline is provided with check valve, and kitchen range heating device bottom is provided with the burner hole.

The utility model beneficial effect is: because the utility model is provided with the kitchen range heating device that is connected as a single entity with the flue heating device, the kitchen range heating device is socketed on the kitchen range ringwise, it is suitable for reading to be the kitchen range mouth, it plays barrier effect to the brute force flame of leaping up outward, make combustion gas fully burning in the combustion chamber, not only improved the thermal efficiency, but also water body in overlapping has been heated; High-temperature flue gas directly enters exhaust gases passes from the combustion chamber, reduced pollution, and UTILIZATION OF VESIDUAL HEAT IN is also abundant.When the cook " changed hand " and scrubs, stove fire just to the water jacket heating, had solved the waste of empty burning state to fuel, has reduced energy loss.The primary and secondary mozzle of the interior asymmetric setting of steam current divider can be discharged boiling water water jacket at any time and is pooled in the storage tank, and vapour, moisture stream continue evenly can not produce boiling explosion phenomenon, and is safe in utilization.Through evidence, can provide 300 kilograms of hot water every day during a burner operate as normal, and calculate according to 10 kitchen ranges in a hotel, and 3 tons of hot water can be provided every day, saves coal-fired 100 kilograms, and accumulative total can be saved coal-fired nearly 40 tons in 1 year.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model phantom;

Fig. 3 is that the utility model two joint groups close and take into account schematic diagram.

The specific embodiment

With reference to accompanying drawing, this gas burner residue heat water heater comprises flue heating device 2, hutch water device 5, flue heating device 2 is provided with flue water jacket 9 and exhaust gases passes 3, be connected with kitchen range heating device 1 in flue heating device 2 lower ends, this kitchen range heating device 1 is an annular, wherein be provided with the kitchen range water jacket 24 that is communicated with flue water jacket 9, kitchen range heating device 1 bottom is provided with burner hole 11, the inner chamber of kitchen range heating device 1 is as kitchen range combustion chamber 10, described combustion chamber 10 1 sides communicate with exhaust gases passes 3, and flue water jacket 9 tops are closed; Be provided with steam current divider 6 in flue water jacket 9 one sides, steam current divider 6 is communicated with flue water jacket 9 upper ends by elementary mozzle 14 and secondary mozzle 15, elementary mozzle 14 is asymmetric " U " type shape, its delivery port 14b level height is higher than water inlet 14a, its difference in height is 5-10 centimetre, and the distance of elementary mozzle water inlet 14a and flue water jacket 9 inner chamber roofs is 5-10 centimetre; Secondary mozzle 15 is " L " shape, and its water inlet 15a is positioned at following 30-40 centimetre of elementary mozzle water inlet 14a; The delivery port of elementary mozzle 14 and secondary mozzle 15 (14b, 15b) all is not less than hutch water device 5 maximum water levels 21, and secondary mozzle delivery port 15b is higher than elementary mozzle delivery port 14b; Steam current divider 6 tops are provided with gland steam exhauster 12, are provided with the anti-stream cover 23 that is positioned at elementary mozzle delivery port 14b upper end in its casing, and anti-stream cover 23 is down funnel-form; Elementary mozzle 14 and secondary mozzle 15 are provided with control valve 25, control valve size as required, vapour, the water ratio that can regulate discharge; The drainpipe 13 of steam current divider 6 lower ends is communicated with storage tank 7; Be provided with automatic controller for water level 20 in the water tank of hutch water device 5, this automatic controller for water level 20 can be a float-type liquid level controller, and hutch water device 5 is communicated with kitchen range water jacket 24 bottoms by pipeline 8, and pipeline 8 is provided with check valve 16, pipeline 8 bottoms are provided with discharging valve 17, and hutch water device 5 is provided with feed pipe 19.

Figure 3 shows that the utility model is placed on use on the kitchen range top 22 by 2 kitchen range heating devices 1 in parallel and 2 combinations of flue heating device, shared 1 cover hutch water device 5 and steam current divider 6 therebetween.

During use, at first through hutch water device 5 with kitchen range water jacket 24 and flue water jacket 9 in water add to the predetermined water level line, generally add to the above position of elementary mozzle water inlet 14a; In heating process, hot water is constantly up in the water jacket, when temperature rises to 100 when spending, just produce steam, make voltage rise height in the water jacket, boiling water is depressed into steam current divider 6 from mozzle, water level drops to elementary mozzle water inlet 14a when following, and steam is rapidly through elementary mozzle 14 emptyings, internal and external pressure balance, stop draining, simultaneously hutch water device 5 moisturizings.Move in circles like this, just can constantly obtain boiling water.Because there is difference in height in the mozzle entery and delivery port, the distance of elementary mozzle water inlet 14a and flue water jacket 9 inner chamber roofs is 5-10 centimetre, and it is evenly smooth that boiling water is discharged, and can not produce boiling explosion phenomenon.

Claims

1. gas burner residue heat water heater, comprise flue heating device (2), hutch water device (5), flue heating device (2) is provided with flue water jacket (9) and exhaust gases passes (3), it is characterized in that being connected with kitchen range heating device (1) in flue heating device (2) lower end, this kitchen range heating device (1) is an annular, wherein be provided with the kitchen range water jacket (24) that is communicated with flue water jacket (9), the inner chamber of kitchen range heating device (1) is as kitchen range combustion chamber (10), described combustion chamber (10) one sides communicate with exhaust gases passes (3), and flue water jacket (9) top is closed; Be provided with steam current divider (6) in flue water jacket (9) one sides, steam current divider (6) is communicated with flue water jacket (9) upper end by elementary mozzle (14) and secondary mozzle (15), described elementary mozzle (14) is asymmetric " U " type shape, its delivery port (14b) level height is higher than water inlet (14a), secondary mozzle (15) is " L " shape, and its water inlet (15a) is positioned at below the elementary mozzle water inlet (14a); The delivery port of elementary mozzle (14) and secondary mozzle (15) (14b, 15b) all is not less than hutch water device (5) maximum water level (21); The drainpipe (13) of steam current divider (6) lower end is connected with storage tank (7); Be provided with automatic controller for water level (20) in the water tank of hutch water device (5), hutch water device (5) is communicated with kitchen range water jacket (24) bottom by pipeline (8).

2. according to the described gas burner residue heat water heater of claim 1, the delivery port (14b) that it is characterized in that described elementary mozzle (14) is 5-10 centimetre with water inlet (14a) difference in height, elementary mozzle water inlet (14a) is 5-10 centimetre with the distance of flue water jacket (9) inner chamber roof, secondary mozzle water inlet (15a) is positioned at following 30-40 centimetre of elementary mozzle water inlet (14a), and secondary mozzle delivery port (15b) is higher than elementary mozzle delivery port (14b).

3. according to the described gas burner residue heat water heater of claim 2, it is characterized in that being provided with in the described steam current divider (6) the anti-stream cover (23) that is positioned at elementary mozzle delivery port (14b) upper end.

4. according to the described gas burner residue heat water heater of claim 2, it is characterized in that described kitchen range heating device (1) and flue heating device (2) are 2 parallel connections, shared 1 cover hutch water device (5) and steam current divider (6) therebetween.

5. according to the described gas burner residue heat water heater of claim 2, it is characterized in that described elementary mozzle (14) and secondary mozzle (15) are provided with control valve (25).

6. according to the described gas burner residue heat water heater of claim 1, it is characterized in that described pipeline (8) is provided with check valve (16), kitchen range heating device (1) bottom is provided with burner hole (11).